Directed by Charles F. Haas | Starring: Jackie Coogan, Mickey Rooney, Mamie Van Doren, Leo Gordon

A power-mad union boss resorts to murder to eliminate witnesses scheduled to testify against him. The eclectic cast includes Mickey Rooney, Mamie Van Doren, Mel Torme, Jay North, Vampira, Charles Chaplin Jr., Jackie Coogan and Norman Grabowski.

IMDb The Big Operator movie posters